Rear push bar



FIG. 1 is a rear perspective view of the rear push bar showing my new design;

FIG. 2 is a top plan view of my design;

FIG. 3 is a cross-sectional view of my new design taken along line 3--3 in FIG. 2;

FIG. 4 is a front elevation view of my new design;

FIG. 5 is a side elevation view of my new design, it being understood that the opposite side is a mirror image thereof; and,

FIG. 6 is an exploded isometric view of my new design, the broken line showing of a partial view of an automobile and hitch are for illustrative purposes only and do not form any part of the claimed design. 

The ornamental design for a rear push bar, as shown and described. 